Finding the Third Proportional to 483,300 and 710,151.75

Step by Step Solution

1. Step 1: Write the proportion equation
   483,300 : 710,151.75 = 710,151.75 : x
2. Step 2: Convert to fraction form
   483,300/710,151.75 = 710,151.75/x
3. Step 3: Cross multiply
   483,300x = 710,151.75 × 710,151.75
4. Step 4: Simplify right side
   483,300x = 504,315,508,028.06
5. Step 5: Solve for x
   x = 504,315,508,028.06/483,300
6. Step 6: Final answer
   x = 1,043,483.36